公开(公告)号：US12143033B2

公开(公告)日：2024-11-12

申请号：US17902865

申请日：2022-09-04

Applicant: ABB E-mobility B.V.

Inventor： Daniel Christen ,  Mario Schweizer ,  Hemant Bishnoi ,  Sami Pettersson

IPC: H02M7/483 ,  H02M7/00 ,  H02M7/493 ,  H02M1/088

Abstract: A flying capacitor switching cell-system includes at least two flying capacitor switching cells, wherein each of the cells comprises an arrangement of at least one semiconductor system, and wherein the cells are in parallel in an electrical circuit.

公开(公告)号：US20240019315A1

公开(公告)日：2024-01-18

申请号：US18354042

申请日：2023-07-18

Applicant: ABB E-mobility B.V.

Inventor： Daniel Rothmund ,  Francisco Canales ,  Sami Pettersson ,  Daniel Christen ,  Piotr Pawel Czyz ,  Marcin Knafel

IPC: G01K7/22 ,  H01C7/04 ,  H01C7/00

CPC classification number: G01K7/22 ,  H01C7/04 ,  H01C7/008

Abstract: A temperature measurement arrangement for measuring a temperature in a noise voltage-inducing environment includes a sensing circuit including a Negative Temperature Coefficient Thermistor (NTC) for sensing a temperature and a filter for compensating the induced noise voltage at a filter frequency.